Module: InputModeHelper

Defined in:
app/helpers/input_mode_helper.rb

Instance Method Summary collapse

Instance Method Details

#validated_inputmode(record, attr) ⇒ String, NilClass

Examples:

validated_inputmode @user,   :email   #=> "email"
validated_inputmode @rating, :comment #=> "text"
validated_inputmode @rating, :score   #=> "numeric"



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# File 'app/helpers/input_mode_helper.rb', line 13

def validated_inputmode(record, attr)
  v_types = validators_for_attr(record, attr).map(&:kind).map(&:to_s)

  # TODO: try using pattern matching instead
  if v_types.include?("numericality")
    needs_integer?(record, attr) ? "numeric" : "decimal"
  elsif v_types.include?("email")
    "email"
  elsif v_types.include?("url")
    "url"
  elsif ["tel", "phone"].any? { |i| v_types.include?(i) }
    "tel"
  elsif ["search"].any? { |i| v_types.include?(i) } || attr.to_s.include?("search")
    "search"
  else
    "text"
  end
end

#validated_step(record, attr) ⇒ Numeric, NilClass

Examples:

validated_step @rating,   :score  #=> 1
validated_step @dumbbell, :weight #=> 0.25



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# File 'app/helpers/input_mode_helper.rb', line 39

def validated_step(record, attr)
  case validated_inputmode(record, attr)
  when "numeric" then   1
  when "decimal" then 0.1
  end
end